Ubuntu 20.04

How To Harden OpenSSH Client on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Harden OpenSSH Client on Ubuntu 20.04

When hardening SSH at the server side, the primary objective is to make it harder for malicious actors to access your server. However, hardening at the client side is very different, as instead you are working to defend and protect your SSH connection and client from various different threats. In this tutorial, you will harden your Ubuntu 20.04 OpenSSH client in order to help ensure that outgoing SSH connections are as secure as possible.

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How To Install and Configure Drone on Ubuntu 20.04 — step-by-step Docker tutorial on Progressive Robot

How To Install and Configure Drone on Ubuntu 20.04

In this tutorial, you will set up a Drone CI/CD server for source code on GitHub, add a Docker runner, use Let’s Encrypt to secure your instance, and then create a basic YAML pipeline. You will also encounter options to scale your runner using Drone Autoscaler and to store your logs on an s3-compatible server, such as object storage.

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Como instalar e configurar o Nextcloud no Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Como instalar e configurar o Nextcloud no Ubuntu 20.04

Nextcloud, uma ramificação do ownCloud, é um servidor de compartilhamento de arquivos que permite que você armazene seu conteúdo pessoal, como documentos e fotos, em um local centralizado, bem parecido com o Dropbox. A diferença com o Nextcloud é que…

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How To Install and Configure Postfix on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Install and Configure Postfix on Ubuntu 20.04

Postfix is a popular open-source Mail Transfer Agent (MTA) that can be used to route and deliver email on a Linux system. It is estimated that around 25% of public mail servers on the internet run Postfix. In this guide, you’ll learn how to install and configure Postfix on an Ubuntu 20.04 server.

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